LG Chem RESU7H StorEdge User manual

Installation Manual for RESU7H (Type-R)
Compatible Inverter : SolarEdge
Version 1.3

The information included in this manual is accurate at the time of publication.
However, this manual is subject to change without prior notice. In addition, the
concepts and installation instructions.
Please note the image shown is for illustration purposes only.
May.2017
CAUTION
After installation, the installer must explain the User Guide to the end-user.

......................................................................................
3
Contents
1 Safety 5
1.1 Symbols....................................................................................................................5
1.2 Safety instructions ................................................................................................. 6
1.2.1 General safety precautions........................................................................ 6
1.2.2 Battery handling guide.............................................................................. 6
1.2.3 Response to emergency situations ........................................................... 8
1.3 Warning label
Qualied personnel
......................................................................................................... 9
1.4
............................................................................................. 10
2 Product Introduction 11
2.1 Technical data ....................................................................................................... 11
2.1.1 Dimensions and weight ........................................................................... 11
2.1.2 Performance............................................................................................... 12
2.2 Feature ................................................................................................................... 13
2.3 Packaging specication 13
3 Installation 14
3.1 Mechanical requirements ................................................................................... 14
3.1.1 Unboxing the package.............................................................................. 15
3.1.2 Items in the package................................................................................. 16
3.1.3 Installation locations ................................................................................ 16
3.1.4 Clearance.................................................................................................... 17
3.1.5 Tools & safety gears required ................................................................. 17
3.1.6 Mounting bracket...................................................................................... 19
3.1.7 Appearance and dimension .................................................................... 20
3.1.8 System clearance ....................................................................................... 20
3.1.9 Installing the battery pack....................................................................... 21
3.2 Cable connection .................................................................................................. 24
3.2.1 Auxiliary power switch and spring terminal blocks .......................... 26

4
4 Commissioning 27
4.1 LED indicators ..................................................................................................... 27
4.2 Powering up the battery pack ............................................................................ 28
4.3
Shutting o the battery pack ............................................................................ 28
6 Uninstallation & Return 32
6.1 Return/replacement instructions ........................................................................... 32
5 Troubleshooting 29
5.1 Troubleshooting ................................................................................................... 29
6.1.1 Uninstallation from the wall .................................................................... 32
6.1.2 Contact information .................................................................................. 34
5.1.1 Post-Installation Check List .................................................................... 30
5.1.2 Troubleshooting Guideline .................................................................... 30
Contents

5
1 Safety
1.1 Symbols
Caution, risk of electric shock
Install the product out of reach of children.
Read the instruction manual before starting installation and
operation.
Heavy weight may cause serious injury to the back.
Do not dispose of the product with household wastes.
Recyclable
Disconnect the equipment before carrying out maintenance or repair.
Observe precautions for handling electrostatic discharge sensitive
devices.

Avoid installing the battery pack where ammable materials are stored. Do not
install in places where explosive gas or chemicals are present.
Over-voltages or wrong wiring can damage the battery pack and cause deagration,
which can be extremely dangerous.
6
1.2 Safety instructions
For safety reasons, installers are responsible for familiarizing themselves with the
contents of this document and all warnings before performing installation.
1.2.1 General safety precautions
All types of breakdown of the product may lead to a leakage of electrolyte or
ammable gas.
During installation of the battery, the utility grid, solar input must be disconnected
from the Battery Pack wiring. Wiring must be carried out by a qualied personnel.
Battery Pack is not user serviceable. High voltage is present in the device.
The electronics inside the Battery Pack are vulnerable to electrostatic discharge.
Be sure to be grounded before handling the battery pack.
Read the label with Warning Symbols and Precautions, which is visibly under to the
Battery Cover (see Section 1.3)
1.2.2 Battery handling guide
Ëh Do not expose battery to open ame.
Ëh Do not place the product nearby highly ammable materials. It may lead to re
or explosion in case of accident.
Ëh Do not expose or place near water sources like downspouts or sprinklers.
Ëh Store at cool and dry place. (Do not store in greenhouses and storage areas for hay,
straw, cha, animal feed, fertilizers, vegetables or fruit products.)
Ëh Store the product on a at surface.
A ventilated area is strongly recommended for handling the product.Ëh
Do not store this product in a place exposed to direct sunlight.Ëh
Store the product out of reach of children and animals.Ëh
Store the product where it should be minimal dust and dirt in the area.Ëh
Safety

7
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8
1.2.3 Response to emergency situations
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WARNING
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9
Safety
1.3 Warning label
Warning labels and other relevant labels
are attached to the inside of the battery
pack.
2
3
1. Warning label
2. Product label 3. Traceability label
WARNING If the FAULT LED shows, refer to the User Guide to : ༃open the wiring box; ༄turn off the toggle switch and the circuit breaker;
then ༅contact LG Chem or your service provider. Otherwise, the battery may not operate properly.
1

10
Safety
1.4 Qualied personnel
This guide and the tasks and procedures described herein are intended for use
by skilled workers only. A skilled worker is dened as a trained and qualied
electrician or installer who has all of the following skills and experience:
Ëh Knowledge of the functional principles and operation of on-grid and o-grid
(backup) systems.
Ëh Knowledge of the dangers and risks associated with installing and using electrical
devices and acceptable mitigation methods.
Ëh Knowledge of the installation of electrical devices
Ëh Knowledge of and adherence to this guide and all safety precautions and best
practices.

11
2 Product Introduction
2.1 Technical data
2.1.1 Dimensions and weight
RESU7H
P/N EVESPBO0070A0
Width 744 mm (29.3”)
Height 692 mm (27.3”)
Depth 206 mm (8.1”)
Weight 1) 75kg (165.4lbs)
1) A battery pack’s weight varies slightly.
692 mm
(27.3”)
206 mm
(8.1”)
744 mm
(29.3”)

īTest Conditions - Temperature 25℃, at the beginning of life.
īEnergy is measured under specific condition from LGC (0.3CCCV/0.3CC).
1) Value for Battery Cell Only(Depth of Discharge 95%).
2) LG Chem recommends 2.1kW for maximum battery lifetime.
3) Peak Current excludes repeated short duration(less than 5 sec. of current pattern).
12
2.1.2 Performance
RESU7H
Electrical Characteristics
Total Energy Capacity 7 kWh @25°C (77°F), 100% SOE
Usable Energy Capacity 6.6 kWh
Battery Capacity 63 Ah
Voltage Range Charge 400 to 450 VDC
Discharge 350 to 430 VDC
Absolute Max. Voltage 520VDC
Max. Charge/Discharge Current 8.5A@420V / 10A@350V
Max. Charge/Discharge Power2) 3.5kW
Peak Power3) (only discharging) 5kW for 5 sec.
Peak Current (only discharging) 13.5A@370V for 5sec.
Communication Interface RS485
DC Disconnect Circuit Breaker
Connection Method Spring Type Connector
User interface LEDs for Normal and Fault operation
Operating Conditions
Installation Location Indoor(Wall-Mounted) / Outdoor
Operating Temperature 14 to 113°F (-10 to 45°C)
Operating Temperature (Recommended) 59 to 86°F (15 to 30°C)
Storage Temperature -22 to 131°F (-30 to 55°C)
Humidity 5% to 95%
Altitude Max. 6,562ft (2,000m)
Cooling Strategy Natural Convection
Safety Cell UL1642
Battery Pack CE / RCM / TUV (IEC 62619)
Emissions FCC
Class 9
Transportation UN38.3
Ingress Rating IP55
Product Introduction
1)

13
2.2 Feature
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2.3 Packaging specication
Category Contents
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3 Installation
3.1 Mechanical requirements
3.1.1 Unboxing the package
1. Cut the packing tape and open the carton.
2. Pull out other items.
Take them out and check if any item is missing.
See Package items on section 3.1.2
14

3. Remove the wall bracket guide pad &
cushioning pad.
4. Remove the side pad.
5. Pull out the battery pack using handles
and stand it up.
(Lift handles are sold separately for this
product.)
Installation
CAUTION
According to regional regulations,
several people may be required for
moving equipment.
15

3.1.2 Items in the package
These items are included in the package.
Battery pack Wall bracket M6 wall mount
bolts (2EA)
Manual User Guide
3.1.3 Installation locations
Ëh
Ëh
Ëh
Ëh
Ëh
Ëh
Ëh
CAUTION
Installation
16
Required :
There must be no highly ammable or explosive materials nearby.
The building should be designed to withstand earthquakes.
The waterproof and properly ventilated area is recommended. (IP55)
Install the product on a at wall.
Install this product out of reach of children and animals.
The ambient temperature should be within the range of 14 ~ 113°F (-10 ~ 45°C).
Battery pack must be installed on walls that are upright and can support
battery weight.
Ëh Product shall be installed in the order of: indoor (ex. basement or garage); or,
outdoor but under the roof shades facing north; or, other sides of the house that
minimizes direct sunlight.
Recommended :
If the ambient temperature is outside the operating range, the battery pack stops
operating to protect itself. The optimal temperature range for the battery pack to
operate is from 59 to 86°F (15 to 30°C).
Frequent exposure to harsh temperatures may deteriorate the performance and
life of the battery pack.

3.1.4 Clearance
300mm
(12")
Floor
300mm
(12")
600mm
(24")
300mm
(12")
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3.1.5 Tools & safety gears required
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It is recommended to wear the following safety gears when handling the battery
pack.
Insulated gloves Safety goggles Safety shoes
Installation
18
RESU HV is heavy and challenging to lift. Lift handles are recommended.
NOTE

To mount the battery pack on a wall, take the following steps :
1. Mark the location on the wall for the holes.
2. Drill holes for fasteners in the wall.
3. Drive the fasteners through the mounting bracket into the holes.
Area 1
Area 3
Area 2
Area 4
At least 250mm
Ex)
Ëh Recommended diameter :
10mm(0.4") Min.
Ëh Recommended length :
70mm(2.8") Min.
Ëh Recommended material :
Stainless steel (8.8T)
Ëh Recommended fastener count :
Recommended minimum fastener
clearance :
At least 250mm (10")
ex. Between Area 1’s last fastener and
Area 2’s rst fastener
4(Area1)/2(Area2)/4(Area3)/2(Area4)
- Vertically
Ëh
Installation
19
3.1.6 Mounting bracket
When installing the battery pack on a wall, make sure that the wall is capable of
supporting the weight of the battery pack.
CAUTION
Make sure that the battery pack is at all times exposed to the ambient air.
The battery pack is cooled by natural convection. If the battery pack is entirely or
partially covered or shielded, it may cause the battery pack to stop operating.

Installation
3.1.7 Appearance and dimension
Ëh Appearance
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692mm
(27.3")
206mm
(8.1")
744mm
(29.3")
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3.1.8 System clearance
300mm
(12")
300mm
(12")
Inverter
600mm
(24")
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Floor
20